I am ready for an upgrade. I wouldn't even upgrade my SG3 if my charging port worked, (apparently it's the motherboard). I assumed I'd jump right to a SG5 I even bought an ottocase before the phone in preparation. Now I am finding some poor reviews on the SG5 with calls,data and the fact you can't have data and phone at the same time....that really sucks,why would they take that away?.... so it has me wondering if I should just get another SG3 maybe go to the SG4. opinions please!